Wi-Fi And Bluetooth; Wi-Fi Overview; Wi-Fi Performance - Quectel SC200R Series Hardware Design

4

Wi-Fi and Bluetooth

SC200R series module provides a shared antenna interface ANT_WIFI/BT for Wi-Fi and Bluetooth
functions. The interface impedance should be controlled to 50 Ω. You can connect external antennas
such as PCB antenna, sucker antenna, and ceramic antenna to the module via the interface to achieve
Wi-Fi and Bluetooth functions.

4.1. Wi-Fi Overview

SC200R series module supports 2.4 GHz and 5 GHz dual-band WLAN based on IEEE 802.11a/b/g/n
standard protocols. The maximum data rate is up to 150 Mbps. The features are as below:
⚫
Supports Wake-on-WLAN (WoWLAN)
⚫
Supports ad hoc mode
⚫
Supports WAPI SMS4 hardware encryption
⚫
Supports AP mode
⚫
Supports Wi-Fi Direct
⚫
Supports MCS 0–7 for HT20 and HT40

4.1.1. Wi-Fi Performance

The following table lists the Wi-Fi transmitting and receiving performance of the module.
Table 29: Wi-Fi Transmitting Performance
Standard
802.11b
802.11b
2.4 GHz 802.11g
802.11g
802.11n HT20
SC200R&SC262R_Series_Hardware_Design
Rate
1 Mbps
11 Mbps
6 Mbps
54 Mbps
MCS0
Smart Module Series
Output Power
16 dBm ± 2.5 dB
16 dBm ± 2.5 dB
16 dBm ± 2.5 dB
14 dBm ± 2.5 dB
15 dBm ± 2.5 dB
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